I NEEEEDDDD SOOOO MUCH HELP!!!!!!
b=y-intercept, the value of y when x=0.
4x-y = -5
We need to isolate y.
Let's begin with subtracting 4x from both sides...
Let's multiply both sides by -1...
or, to be consistent with y=mx+b..
Does this help? If not, please let me know.